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Blizzard [7]
3 years ago
14

How to get the greatest common of 45 and 81

Mathematics
2 answers:
erastova [34]3 years ago
5 0
Find the factors and get the ones common to both of them

45=3 times 3 times 5
81=3 times 3 times 3 times 3
so the factors common to both are 3 times 3 which is 9




kirill [66]3 years ago
3 0
You should draw a factor tree. It will help you a lot .
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Answer:

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2 years ago
Which equation can be used to determine p, the cost of s swimsuits
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6 0
3 years ago
In need of geometry help, once again my stupid brain cant remember anything.
melomori [17]

You cannot rely on the drawing alone to prove or disprove congruences. Instead, pull out the info about the sides and angles being congruent so we can make our decision.

The diagram shows that:

  • Side AB = Side XY (sides with one tick mark)
  • Side BC = Side YZ (sides with double tickmarks)
  • Angle C = Angle Z (similar angle markers)

We have two pairs of congruent sides, and we also have a pair of congruent angles. We can't use SAS because the angles are not between the congruent sides. Instead we have SSA which is not a valid congruence theorem (recall that ambiguity is possible for SSA). The triangles may be congruent, or they may not be, we would need more information.

---------------

So to answer the question if they are congruent, I would say "not enough info". If you must go with a yes/no answer, then I would say "no, they are not congruent" simply because we cannot say they are congruent. Again we would need more information.

3 0
3 years ago
Gina wants to solve the following proportion.
DochEvi [55]

Step-by-step explanation:

please don't understand the question. will be happy if you take a shot of it.

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7 0
3 years ago
Read 2 more answers
PLEASE LOOK AT PHOTO! WHOEVER ANSWERS CORRECTLY I WILL MARK BRAINIEST!!
dusya [7]

Answer:

I'm pretty sure it's 4 sorry if I'm not right I'm not the best at this stuff either

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